3,421 CC DOHC Lampredi Tipo 129 4-Cylinder Engine Twin Weber 58 DCO/A3 Carburetors 290 BHP at 5,800 RPM 5-Speed Manual Gearbox 4-Wheel Drum Brakes Independent Front Suspension with Double Wishbones and Coil Springs De Dion Rear Axle with Transverse Leaf Spring